Vectra 3D
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At a Glance
Vectra 3Dโ€™s three active ingredient formula prevents and kills external parasites.
Formula will physically compel parasites to crawl away from the skin.
Repellent will begin 5 minutes after the application and will kill fleas at 6 hours.
Prevents fleas, ticks, mosquitos, sand flies, lice, and mites.
One monthly dosage of the optical solution works for the next 30 days.

Vectra 3D

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At a Glance
Vectra 3Dโ€™s three active ingredient formula prevents and kills external parasites.
Formula will physically compel parasites to crawl away from the skin.
Repellent will begin 5 minutes after the application and will kill fleas at 6 hours.
Prevents fleas, ticks, mosquitos, sand flies, lice, and mites.
One monthly dosage of the optical solution works for the next 30 days.

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Ultimate Guide to Vectra 3D

Meet the Powerful Insect Repellent: Vectra 3D!

Vectra 3D is a veterinarian-approved dog medication that protects your dogs from fleas, ticks, and mosquitos. The monthly topical solution has a broad spectrum of activity against external parasites of dogs. Vectra 3D ensures that your pup is in the best lovable condition that he or she can be.

How does Vectra 3D work?

Vectra 3D is an effective medical combination with three active ingredients: Dinotefuran, Pyriproxyfen, and Pyrethrin. Vectra 3D repels dangerous parasites fleas, ticks, mosquitos, lice, mites, and flies only through contact and are physically compelled to crawl back up the fur. They will eventually die from contact with the active ingredients.

Dinotefuran disrupts the insect's nervous system by inhibiting the receptor that affects the nerve, skeletal, and muscular communication. Permethrin is an adulticide that kills ticks, adult fleas, mosquitos, lice, mites, and other insects on contact. As an insect growth regulator (IGR), pyriproxyfen prevents flea larvae to hatch and then live properly.

However, if any of the ingredients are ingested, you may see various effects from poisoning or toxicity: vomiting, excessive drooling (from licking the bitter product), gagging or hacking (if the product is stuck in their throat), vomiting, agitation, or tremors.

Any toxic or serious skin reactions require you to contact your regular or emergency veterinarian clinic.

How is the Vectra 3D topical solution administered?

The Vectra 3D topical solution is applied once a month and protects your dog for the next 30 days. Use Vectra 3D's patent applicator to squeeze the solution's contents between a dog's shoulder blades. Each monthly dosage has the same percentage of its 3 active ingredients: dinotefuran (4.95%), pyriproxyfen (0.44%), & permethrin (36.08%).

See below for the four weight options and the amount of the formula per monthly dosage:

Weight Fluid Ounces (fl. oz.) per Dosage Milliliter (mL) per Dosage
2.5 - 20 lbs.0.051.6
21 - 55 lbs.0.123.6
56 - 950.164.7
95+0.278.0
What are the precautions of which you should be aware?

Only apply Vectra 3D's solution only when your dog's coat is dry. Once applied, wait two to six hours for the product to dry before bathing. Keep your dog away from any indoor or outdoor area until the topical solution is dried. Vectra 3D posits that it is water-resistant and remains active after bathing or swimming.

The treatment can leave a messy residue on the dog's coat which can end up on hands or furniture. The topical solution may cause a messy residue on the dog's coat, so a recommendation might be to use one-half of the monthly contents, wait for it to dry, and then use the other half.

What are the potential side effects of which you should be aware?

Vectra 3D's most commonly reported reactions are vomiting, diarrhea, intense itchiness, manic behavior, anxiety, chemical burns at the application site, panting, racing heart, or dehydration. If any of these side effects are observed, contact your veterinarian or take your dog to the emergency veterinarian clinic at once.

Frequently Asked Questions
  1. Is Vectra 3D for cats?

    Vectra 3D was only made to be administered to dogs, and therefore Vectra 3D is not for cats. Permethrin is toxic to cats because their liver can't metabolize the natural substance.

    However, there are cat equivalents to Vectra 3D. For your household or outdoor kitty, look for Revolution Plus for Cats, which is a monthly spot-on solution that treats 6 parasites in 1 topical cream. Capstar Flea Killer for Cats is an over-the-counter daily oral tablet for quick relief for your cat's.

  2. What do the Vectra 3D reviews say?

    Vectra 3D reviews rate 4+ stars out of 5. Most reviewers say that they trust Vectra 3D to protect their small and large furry friends from fleas, ticks, and other external insects. Contact your veterinarian for a check-up if having any concerns or questions about your dog's use of Vectra 3D.

  3. Which dosage of Vectra 3D is for small, medium, or large dogs?

    Once your veterinarian prescribes Vectra 3D, knowing that your dog's weight affects the dosage that you choose. There are monthly topical creams for 5-10 lbs, 11-20 lbs, 21-55 lbs, 56-95 lbs, or 95+ lbs. See the chart above.

  4. How can I prevent the greasy fur after Vectra 3D treatment?

    Reviewers are upset about residue that Vectra 3D and all topical solutions can leave on the dog's coat, human hands, or furniture. Only apply Vectra 3D's solution only when your dog's coat is dry. Once applied, wait two to six hours for the product to dry before bathing. It has been suggested to apply the two halves of the content at different times.

  5. Is Vectra 3D for puppies?

    Vectra 3D can be administered to puppies that are at least 8 weeks old.

  6. How long does it take for Vectra 3D to work?

    Vectra 3D demonstrates a quick onset of activity within 2 hours and kills fleas after 6 hours.

Concluding Thoughts

The most important thing that you should know about Vectra 3D is its power as an excellent monthly insect repellent for dogs from 5 to 95 pounds and above. These dangerous parasites will be physically compelled to exit the dog's area once it has contact and eventually will ruin their nervous system from larva to adult.

DISCLAIMER: Ask your veterinarian or consult with one of our pet care specialists at 1-800-844-1427. This informative article is not meant to substitute for the diagnosis, treatment, and professional advice from your veterinarian or other qualified professionals regarding a medical condition.

  • Vectra Brand
  • Flea & Tick Pharmacy
  • Spot On/Topical Application
  • Dog Pet Type

How do you treat external parasites in dogs?
Answer

Treating external parasites in dogs typically involves a combination of preventive measures, medication, and regular grooming. Fleas are treated using a variety of methods, including topical or oral medications specifically designed to kill fleas. These medications often contain insecticides or insect growth regulators that disrupt the flea life cycle. In severe infestations, your veterinarian may recommend additional treatments such as flea baths, sprays, or environmental control measures to eliminate fleas from your dog's surroundings. Ticks can be removed by carefully grasping them near the head with tweezers or a tick removal tool and gently pulling them straight out. Avoid twisting or squeezing the tick, as this can increase the risk of disease transmission. It's necessary to remove the entire tick, including the mouthparts. After removal, disinfect the bite area. Additionally, there are various tick preventive products available, such as topical treatments or oral medications, that can kill ticks and prevent infestations. Mites can cause conditions like mange in dogs. Treatment options depend on the specific type of mite and the severity of the infestation. Your veterinarian may prescribe medicated shampoos, dips, topical ointments, or oral medications to kill the mites and manage the symptoms. Some mite infestations may require multiple treatments over several weeks or months. Lice infestations are typically treated with insecticidal shampoos, sprays, or topical treatments specifically designed for dogs. Regular grooming and cleaning of the dog's environment are also crucial to prevent re-infestation. Preventive measures are essential to control external parasites. Regularly use flea and tick preventive products recommended by your veterinarian. These products are available in various forms, including topical spot-on treatments, oral medications, collars, or sprays. Make sure to follow the instructions on the product label and use the appropriate product for your dog's size and weight.

How do dogs get external parasites?
Answer

Dogs can pick up parasites like fleas, ticks, or lice by coming into contact with infested animals. This can occur during social interactions with other dogs, outdoor activities in areas frequented by wildlife, or exposure to stray or feral animals. Parasites can survive in the environment, such as in grass, soil, or animal bedding. Dogs can get infested when they walk or lie down in areas where parasites are present. Fleas and ticks, for example, can be found in parks, wooded areas, or even your own backyard. Some parasites that affect dogs can also infest humans. If a person carries fleas or ticks, they can transfer them to a dog through close contact. Similarly, lice can be transmitted from human to dog and vice versa. Dogs that visit grooming salons or boarding facilities where other animals have stayed can be at risk of acquiring external parasites. If proper preventive measures and hygiene practices are not followed, parasites can be transmitted between dogs in these environments. Some external parasites, such as certain types of mites, can be passed from mother dogs to their puppies during birth or through close contact during the early weeks of life.

How do you control external parasites?
Answer

Controlling external parasites in dogs involves a combination of preventive measures and targeted treatments. Use veterinarian-recommended flea and tick preventives consistently and according to the instructions. These products are available in various forms, such as topical spot-on treatments, oral medications, collars, or sprays. They are designed to kill and repel parasites, preventing infestations from taking hold. Ensure you select the right product for your dog's size, weight, and species, as some products are specifically formulated for dogs and may be harmful to other pets, like cats. Keep your dog's living environment clean and free from parasites. Regularly vacuum carpets, rugs, and upholstery to remove flea eggs and larvae. Wash your dog's bedding and blankets in hot water regularly. If necessary, consider using insecticides or professional pest control services to treat your home or yard to eliminate any existing parasites. Regular grooming sessions provide an opportunity to inspect your dog's coat for any signs of external parasites. Use a fine-toothed flea comb to comb through your dog's fur, paying close attention to areas where parasites commonly hide, such as around the neck, ears, and tail base. Promptly remove any ticks or fleas found on your dog using appropriate tick removal tools or tweezers.

How do I get rid of mites on my dog?
Answer

There are various medications commonly used to treat mite infestations in dogs. Topical treatments are applied directly to the skin and are effective against external parasites. Selamectin is effective against various mites, including Sarcoptes and Demodex mites. It is available in a spot-on formulation and requires monthly application. Amitraz is used to treat demodectic mange. It is usually applied as a diluted dip or spot-on treatment. Amitraz dips are typically done in a veterinary clinic. Lime sulfur is a topical solution that is effective against sarcoptic mange and some forms of demodectic mange. It is applied as a rinse or dip and requires specific instructions for use. Oral medications are administered orally and work systemically to treat mite infestations. Ivermectin is commonly used to treat demodectic mange. It works by killing the mites and may require regular administration over a period of time. Milbemycin Oxime is effective against certain mites, including Demodex mites. It is available in tablet form and is typically given once a month. Bravecto is an oral medication that provides extended protection against fleas and ticks. In some cases, it may also be effective against certain types of mites. In severe cases or when other treatments have been ineffective, injectable medications may be used. These are administered by a veterinarian and can be effective against certain mites, particularly in cases of demodectic mange.

How do you get rid of lice on dogs?
Answer

Medicated shampoos formulated to kill lice and relieve itching can be used. These shampoos typically contain ingredients such as pyrethrins or permethrin. Examples include Adams Plus Flea & Tick Shampoo, Hartz UltraGuard Rid Flea & Tick Shampoo, and Sentry Flea & Tick Shampoo. Topical spot-on treatments are applied directly to the skin between the shoulder blades and provide systemic treatment. While primarily used for fleas and ticks, some spot-on treatments can also be effective against lice. Examples include Frontline Plus, Advantage II, and Revolution. Your veterinarian may prescribe specific medications that are effective against lice. These medications may be in the form of oral tablets or spot-on treatments. Some commonly prescribed options include Selamectin (found in products like Revolution) and Imidacloprid + Moxidectin (found in products like Advantage Multi).

How do you treat external parasites in dogs?
Answer

Treating external parasites in dogs typically involves a combination of preventive measures, medication, and regular grooming. Fleas are treated using a variety of methods, including topical or oral medications specifically designed to kill fleas. These medications often contain insecticides or insect growth regulators that disrupt the flea life cycle. In severe infestations, your veterinarian may recommend additional treatments such as flea baths, sprays, or environmental control measures to eliminate fleas from your dog's surroundings. Ticks can be removed by carefully grasping them near the head with tweezers or a tick removal tool and gently pulling them straight out. Avoid twisting or squeezing the tick, as this can increase the risk of disease transmission. It's necessary to remove the entire tick, including the mouthparts. After removal, disinfect the bite area. Additionally, there are various tick preventive products available, such as topical treatments or oral medications, that can kill ticks and prevent infestations. Mites can cause conditions like mange in dogs. Treatment options depend on the specific type of mite and the severity of the infestation. Your veterinarian may prescribe medicated shampoos, dips, topical ointments, or oral medications to kill the mites and manage the symptoms. Some mite infestations may require multiple treatments over several weeks or months. Lice infestations are typically treated with insecticidal shampoos, sprays, or topical treatments specifically designed for dogs. Regular grooming and cleaning of the dog's environment are also crucial to prevent re-infestation. Preventive measures are essential to control external parasites. Regularly use flea and tick preventive products recommended by your veterinarian. These products are available in various forms, including topical spot-on treatments, oral medications, collars, or sprays. Make sure to follow the instructions on the product label and use the appropriate product for your dog's size and weight.

How do dogs get external parasites?
Answer

Dogs can pick up parasites like fleas, ticks, or lice by coming into contact with infested animals. This can occur during social interactions with other dogs, outdoor activities in areas frequented by wildlife, or exposure to stray or feral animals. Parasites can survive in the environment, such as in grass, soil, or animal bedding. Dogs can get infested when they walk or lie down in areas where parasites are present. Fleas and ticks, for example, can be found in parks, wooded areas, or even your own backyard. Some parasites that affect dogs can also infest humans. If a person carries fleas or ticks, they can transfer them to a dog through close contact. Similarly, lice can be transmitted from human to dog and vice versa. Dogs that visit grooming salons or boarding facilities where other animals have stayed can be at risk of acquiring external parasites. If proper preventive measures and hygiene practices are not followed, parasites can be transmitted between dogs in these environments. Some external parasites, such as certain types of mites, can be passed from mother dogs to their puppies during birth or through close contact during the early weeks of life.

How do you control external parasites?
Answer

Controlling external parasites in dogs involves a combination of preventive measures and targeted treatments. Use veterinarian-recommended flea and tick preventives consistently and according to the instructions. These products are available in various forms, such as topical spot-on treatments, oral medications, collars, or sprays. They are designed to kill and repel parasites, preventing infestations from taking hold. Ensure you select the right product for your dog's size, weight, and species, as some products are specifically formulated for dogs and may be harmful to other pets, like cats. Keep your dog's living environment clean and free from parasites. Regularly vacuum carpets, rugs, and upholstery to remove flea eggs and larvae. Wash your dog's bedding and blankets in hot water regularly. If necessary, consider using insecticides or professional pest control services to treat your home or yard to eliminate any existing parasites. Regular grooming sessions provide an opportunity to inspect your dog's coat for any signs of external parasites. Use a fine-toothed flea comb to comb through your dog's fur, paying close attention to areas where parasites commonly hide, such as around the neck, ears, and tail base. Promptly remove any ticks or fleas found on your dog using appropriate tick removal tools or tweezers.

How do I get rid of mites on my dog?
Answer

There are various medications commonly used to treat mite infestations in dogs. Topical treatments are applied directly to the skin and are effective against external parasites. Selamectin is effective against various mites, including Sarcoptes and Demodex mites. It is available in a spot-on formulation and requires monthly application. Amitraz is used to treat demodectic mange. It is usually applied as a diluted dip or spot-on treatment. Amitraz dips are typically done in a veterinary clinic. Lime sulfur is a topical solution that is effective against sarcoptic mange and some forms of demodectic mange. It is applied as a rinse or dip and requires specific instructions for use. Oral medications are administered orally and work systemically to treat mite infestations. Ivermectin is commonly used to treat demodectic mange. It works by killing the mites and may require regular administration over a period of time. Milbemycin Oxime is effective against certain mites, including Demodex mites. It is available in tablet form and is typically given once a month. Bravecto is an oral medication that provides extended protection against fleas and ticks. In some cases, it may also be effective against certain types of mites. In severe cases or when other treatments have been ineffective, injectable medications may be used. These are administered by a veterinarian and can be effective against certain mites, particularly in cases of demodectic mange.

How do you get rid of lice on dogs?
Answer

Medicated shampoos formulated to kill lice and relieve itching can be used. These shampoos typically contain ingredients such as pyrethrins or permethrin. Examples include Adams Plus Flea & Tick Shampoo, Hartz UltraGuard Rid Flea & Tick Shampoo, and Sentry Flea & Tick Shampoo. Topical spot-on treatments are applied directly to the skin between the shoulder blades and provide systemic treatment. While primarily used for fleas and ticks, some spot-on treatments can also be effective against lice. Examples include Frontline Plus, Advantage II, and Revolution. Your veterinarian may prescribe specific medications that are effective against lice. These medications may be in the form of oral tablets or spot-on treatments. Some commonly prescribed options include Selamectin (found in products like Revolution) and Imidacloprid + Moxidectin (found in products like Advantage Multi).

Vectra 3D contains Dinotefuran, pyriproxyfen, and permethrin.

Side effects of Vectra 3D can include, but are not limited to: extreme restlessness and jitteriness, described as anxiety or manic behavior, chemical burns of the skin at the site of application, lethargy, panting, racing heart, dogโ€™s body hot to the touch, loose stool or vomiting, apparent dehydration (excessive water drinking)

To apply Vectra 3D, push discs together to open pipette, then squeeze entire contents directly onto skin, at parted hair between the shoulder blades.

Store Vectra 3D in a cool, dry place.

Ask your veterinarian or consult with one of our pet care specialists at 1-800-844-1427.

This information is for informational purposes only and is not meant as a substitute for the professional advice of, or diagnosis or treatment by, your veterinarian. Always seek the advice of your veterinarian or other qualified professional with any questions you may have regarding a medical condition. Never disregard or delay seeking professional advice due to what you may have read on our website. Our medications are FDA approved and/or EPA regulated when and as required by law.

Option UPC/SKU
21-55 lbs., 6 months 851321007090
56-95 lbs., 6 months 851321007113
21-55 lbs., 3 months 851321007083
56-95 lbs., 3 months 851321007106
5-10 lbs., 3 months 851321007045
11-20 lbs., 3 months 851321007069
5-10 lbs., 6 months 851321007052
11-20 lbs., 6 months 851321007076

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